5/16 USS ZINC FLAT WASHER (5LB)
BRB344003-PR
MFG #: 3440033-PR
$19.68
/ EA
- Nominal Size: 1/2 in
- Item Features
- Standards
- Thin, flat, circular steel part with a centrally located hole
- Intended for the general use under the head of a bolt or nut
- Use to span large clearance holes
- Provides a smooth bearing surface and distributes the fastener load over a wider surface area
ANSI B18.22.1